Detail of tower at Mission Concepción, photograph, May 4, 2005; (https://texashistory.unt.edu/ark:/67531/metapth3536/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Detail of tower at Mission Concepción, photograph, May 4, 2005; (https://texashistory.unt.edu/ark:/67531/metapth3536/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .